[1] Plans for the hospital were discussed at the home of Armstrong Todd, a surgeon who lived at London's 16 Burlington Street.

[2] The Hospital for Stone subsequently opened in 1860 at 42 Great Marylebone Street.

[2][3] It moved again, this time to a purpose-built facility in Henrietta Street, designed by J. M. Brydon in the Queen Anne style and opened by Prince Leopold, Duke of Albany in 1882.

The building was constructed in such a way as to allow it to be converted in the future into residential flats and chambers.

[6] Media related to St Peter's Hospital, Covent Garden at Wikimedia Commons